An Experimental Study on the Reaction Thrust of Waterjet

摘要：

Clear knowledge on the reaction thrust of waterjet is valuable for better design of waterjet propulsion system. In this research, a test-rig is established, and experiments are conducted to investigate the reaction thrust of waterjet of two different nozzles. Effects of the inlet pressure, flux as well as geometry of the nozzles are investigated particularly. And comparison analyses are performed between the two different nozzles. The experimental results show that the reaction thrust has a linear relationship with the product of the nozzle inlet flux and the square root of inlet pressure. And the results also indicate that the reaction thrust and the thrust coefficient of different nozzles are different with the same inlet power.

关键词： Nozzle reaction thrust thrust coefficient waterjet

作者: Yang Yousheng Li Xiaohui Zhu Yuquan Nie Songlin

作者单位: School of Mechanical Science and Engineering, Huazhong University of Science and Technology Wuhan, Hubei, 430074, China

会议类型: 国际会议

会议名称: The Fifth International Symposium on Fluid Power Transmission and Control(ISFP2007)（2007年国际流体动力传输与控制学术会议）

会议地点: 北戴河

会议语种:英文

页码: 26-29

在线出版日期: 2007-06-06（万方平台首次上网日期，不代表论文的发表时间）